51353872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{188801}}^1$

素因数の和:188826

約数の個数: 20

約数和(自身を含む): 105351516

約数和(自身を除く): 53997644

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 188801, 377602, 755204, 1510408, 3020816, 3209617, 6419234, 12838468, 25676936, 51353872]

約数ペア:

[(1, 51353872), (2, 25676936), (4, 12838468), (8, 6419234), (16, 3209617), (17, 3020816), (34, 1510408), (68, 755204), (136, 377602), (272, 188801)]